Check Printer connection status and network connectivity

For wireless connections, Ensure that the wireless signal is turned on

For wired connections, Ensure cable connection to the Ethernet port and green light is on

The Scan Doctor and Run Print are administered

Select Fix Scanning to resolve problems

The scan function is tested now

Uninstall and reinstall the printer software

Check the settings that are responsible for communication between computer and scanner – Windows Image Acquisition Settings

Disable the firewall temporarily so that it does not block the network printer communications

HP Deskjet 3511 Troubleshooting Copy

Usual quality problem with the Copy function is,Output has a poor resolution with vertical and horizontal lines and color bands in the printoutsGuidelines available at 123.hp.com/Deskjet3511 troubleshooting:

Clean the scanner:

An unclean scanner can produce an output with lines and color bands. It is imperative to clean all trace of fingerprints, dust, debris, and smudges from the scanner’s glass. A soft, lint-free cloth has to be used to clean the document feed slot and the lid

In the ADF: Dust and paper residue accumulates into the automatic document feed rollers. Turn printer off to clean this.

HP Deskjet 3511 Troubleshooting Ink cartridge problem

Perform compatibility checks between the ink cartridges and the printer

Black ink cartridges used should correspond to the number prescribed for a particular region

Genuine toner and ink cartridges replacements should be purchased from genuine dealers

Clean the Electrical cartridge contacts

It is highly recommended to utilize a swab or a lint-free cloth to clean all electrical cartridge contacts including the contacts on the cartridge and the ones present inside the printer to avoid any damage

Dry out the cartridges for about 10 minutes before inserting them back into their places again

Cartridge issues can also be resolved by removing and reinserting the cartridges

Solution 1: Restart printer

Disconnect power cord

Wait for about 10 to 15 minutes while the printer power is still on

Reconnect power

Switch on the printer again

Solution 2: Position cartridges correctly

Remove and replace the black cartridge

Then, remove and replace the tri-color cartridge

Close the scanner’s lid

Check for error messages

HP Deskjet 3511 Troubleshooting Printer not found

http://123hpcomsetup.comtech365.com/dj3511-deskjet-3511-driver-download network driver downloads and setup can face the following issues in Windows:

Unable to find printer and Printer not found

Restart the 123.hp.com/Deskjet3511 printer, computer and router – turn them off and on

Detach the power cord from the printer and related devices

Reconnect the power cord

Turn on all the devices once again

Verify the printer’s network connection

Turn on Wireless signal on the printer, for a wireless connection

Look for a steady green light, in a wired connection

Manual connection to the printer network

HP installer will automatically locate 123.hp.com/Deskjet3511 printer

Wireless Setup Wizard helps you to accomplish the wireless setup

Reinstall the HP driver and software

Running Scan Doctor tool

Run the Scan Doctor free tool available in the printer for a diagnosis and resolution of all scanning and printing problems

Temporarily disable the firewall software on the computer

The firewall can block threats and any communication between the printer and the computer

Helpful tip: When the setup is incomplete, uninstalling the HP driver and software is helpful